Mild knee osteoarthritis predicts dissatisfaction after total knee arthroplasty: a prospective study of 186 patients aged 65 years or less with 2-year follow-up.

BMC Musculoskelet Disord · 2021 · PMC8344222 · PMID 34353317

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Patients with more severe knee OA also showed a trend to more often achieve clinically significant improvement (exceeding MCID) in VAS satisfaction between the preoperative and the 2-year measurements.

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